User:Ffloriel/sandbox

Purgecss

Purgecss is an open-source tool. It is used to remove unused css from a web application. Purgecss analyzes your content and your css files. Then it matches the selectors used in your files with the one in your content files. It removes unused selectors from your css, resulting in smaller css files. It can be used as part of the development workflow. Purgecss comes with a JavaScript API, a CLI, and plugins for popular build tools.